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SRB301SQ-230V

  • 1 Signalling output
  • 3 safety contacts, STOP 0
  • Suitable for signal processing of potential-free outputs, e.g. emergency stop command devices, position switches and solenoid interlocks
Ordering data
Note (Delivery capacity)
Not available!
Product type description
SRB301SQ 230V
Article number (order number)
101170100
EAN (European Article Number)
4250116201501
eCl@ss number, Version 9.0
27-37-18-19
Replacement article number
101177166
Certifications
Certificates
TÜV
cULus
CCC
EAC
General data
Product name
SRB301SQ
Standards
IEC 61508
IEC/EN 60204-1
ISO 13849-1
EN 60947-5-1
Climatic stress
EN 60068-2-78
Enclosure material
Glass-fibre reinforced thermoplastic, ventilated
Material of the contacts, electrical
AgSn0. self-cleaning, positive drive
Gross weight
250.000 g
General data - Features
Stop-Category
0
Electronic Fuse
Yes
Wire breakage detection
Yes
Short-circuit recognition
Yes
Removable Terminals
Yes
Start input
Yes
Feedback circuit
Yes
Automatic reset function
Yes
Reset edge detection
Yes
Earth connection detection
Yes
Integral System Diagnostics, status
Yes
Number of auxiliary contacts
1
Number of LEDs
3
Number of openers
2
Number of safety contacts
3
Safety appraisal
Standards
EN 60947-5-1
IEC 61508
Safety appraisal - Relay outputs
Performance level, up to
e
Control category to EN13849
4
Diagnostic Coverage (DC) Level
> 99 %
PFH-value
2.00 x 10⁻⁸ /h
Safety Integrity Level (SIL), applicable for
3
Mission time
20 Year(s)
Common Cause Failure (CCF), minimum
65
Mechanical data
Mounting
Snaps onto standard DIN rail to EN 60715
Mechanical life, minimum
10,000,000 Operations
Mechanical data - Connection technique
Terminal Connector
Screw connection
rigid or flexible
Terminal designations
IEC/EN 60947-1
Cable section, minimum
0.25 mm²
Cable section, maximum
2.5 mm²
Tightening torque of Clips
0.6 Nm
Mechanical data - Dimensions
Width
22.5 mm
Height
100 mm
Depth
121 mm
Ambient conditions
Protection class of the enclosure
IP40
Protection class of the Clearance
IP54
Protection class of Clips or Terminals
IP20
Ambient temperature, minimum
-25 °C
Ambient temperature, maximum
+45 °C
Storage and transport temperature, minimum
-40 °C
Storage and transport temperature, maximum
+85 °C
Resistance to vibrations to EN 60068-2-6
10 ... 55 Hz, Amplitude 0.35 mm
Restistance to shock
30 g / 11 ms
Ambient conditions - Insulation value
Rated impulse withstand voltage
4 kV
Overvoltage category
II
Degree of pollution to VDE 0110
2
Electrical data
Frequency range
50 Hz
60 Hz
Rated operating voltage
48 ... 240 VAC
Rated AC voltage for controls, 50 Hz, minimum
48 VAC
Rated control voltage at AC 50 Hz, maximum
240 VAC
Rated AC voltage for controls, 60 Hz, minimum
48 VAC
Rated control voltage at AC 60 Hz, maximum
240 VAC
Utilisation category AC-15
230 VAC
Utilisation category AC-15
6 A
Utilisation category DC-13
24 VDC
Utilisation category DC-13
6 A
Electrical power consumption
2.8 VA
Contact resistance, maximum
0.1 Ω
Note (Contact resistance)
in new state
Drop-out delay in case of emergency, typically
20 ms
Drop-out delay in case of "emergency stop", maximum
25 ms
Pull-in delay at automatic start, maximum, typically
30 ms
Pull-in delay at automatic start, maximum
35 ms
Pull-in delay at RESET, typically
15 ms
Switching frequency, maximum
5 Hz
Electrical data - Digital inputs
Conduction resistance, maximum
40 Ω
Electrical data - Electromagnetic compatibility (EMC)
EMC rating
EMC-Directive
Status indication
Indicated operating states
Position relay K2
Position relay K1
Other data
Note (applications)
Guard system
Emergency-Stop button
Pull-wire emergency stop switches
Notes
Note (General)
Inductive loads (e.g. contactors, relays, etc.) are to be suppressed by means of a suitable circuit.
Circuit example
Note (Wiring diagram)
The wiring diagram is shown with guard doors closed and in de-energised condition.
Relay outputs: Suitable for 2 channel control, for increase in capacity or number of contacts by means of contactors or relays with positive-guided contacts.
The control recognises cross-short, cable break and earth leakages in the monitoring circuit.
Input level: The example shows a 2-channel control of a guard door monitoring with two position switches, whereof one with positive break, external reset button (R); cross-wire monitoring and feedback circuit (H2)
Automatic start: The automatic start is programmed by connecting the feedback circuit to the terminals S12/X3. If the feedback circuit is not required, establish a bridge.
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K.A. Schmersal GmbH & Co. KG, Möddinghofe 30, D-42279 Wuppertal
The details and data referred to have been carefully checked. Images may diverge from original. Further technical data can be found in the manual. Technical amendments and errors possible.
Generated on 25.10.2020 03:09:39

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